Xakamaynta Matoorka Saxda ah ee leh VFD-yada Tayada Sare leh ee Summada Caalamka
Waa maxay VFD?
Dareewalka soo noqnoqda ee isbedbedelka ah (VFD) waa aaladda lagama maarmaanka u ah kontoroolka warshadaha ee loo isticmaalo in lagu xakameeyo xawaaraha iyo qulqulka matoorada AC iyadoo la hagaajinayo inta jeer iyo danab korontada. VFD-yadu waxay wanaajiyaan hufnaanta tamarta, waxay yareeyaan walbahaarka farsamada, waxayna wanaajiyaan xakamaynta habka codsiyada kala duwan, oo ay ku jiraan bambooyin, marawaxadaha, gaadiidleyda, iyo nidaamyada HVAC.
Waxaan bixinaa sax ah, VFDs tayo sare leh ka soo jeeda noocyada caanka ah ee caalamiga ah sida Siemens, Schneider, Yaskawaiyo ABB, hubinta isku halaynta, waxqabadkaiyo adkeysiga muddada dheer baahidaada warshadeed. Haddii loogu talagalay automation, kaydinta tamarta, ama xakamaynta mashiinka saxda ah, Alaabtayadu waxay la kulmaan heerarka warshadaha ugu sarreeya.
Qaybaha ugu muhiimsan ee Nidaamka VFD
Wadayaasha AC
Maxay Yihiin: AC Drive-yada, oo inta badan loo yaqaanno Variable Frequency Drives (VFDs), waxay hagaajiyaan xawaaraha iyo qulqulka matoorada AC iyagoo beddelaya soo noqnoqda iyo danabka sahayda korontadu, waxay bixiyaan kontoroolka xawaaraha saxda ah, waxay badbaadiyaan tamarta, waxayna yareeyaan xirashada mootada iyadoo si siman loo shaqeynayo. Codsiyada: Waxay ku fiican yihiin matoorada, marawaxadaha, gaadiidleyda, iyo nidaamyada HVAC ee u baahan xawaaraha doorsooma
Awood la qiimeeyay: U dhigma heerka awoodda matoorka.
Gelida Voltage: La jaanqaada tamarta sahayda
Marxaladaha wax-gelinta: 1-waji ama 3-weji, oo ku salaysan nidaamka.
Wadayaasha DC
Maxay Yihiin: Wadayaasha DC-gu waxay xakameeyaan xawaaraha mootada DC iyo qulqulka iyagoo kala beddelaya korantada la siinayo mootada, waxay keenaan toosan, hagaajin xawaaraha saxda ah ee hawlo gaar ah. Codsiyada: Waxaa loo adeegsaday nidaamyada qadiimka ah, wiishashka, wiishashyada, iyo mishiinada u baahan xoog xoog leh.
Wax Soo Saarka Hadda: Hadda ugu badnaan (tusaale, 10A ilaa 1000A) darawalku wuu bixin karaa.
Voltage-ka soo-saarka la qiimeeyay: Danabka DC (tusaale, 180V, 500V) ee matoorka.
Gelida Voltage: Korontada sahayda AC (tusaale, 230V, 400V).
Marxaladaha wax-gelinta: Gelin hal-waji ah ama 3-waji ah, iyadoo ku xiran darawalka.
IYO VSD
Maxay Yihiin: AC VSD-yadu waa magac kale oo loogu talagalay AC Drives ama VFDs, iyaga oo diiradda saaraya awooddooda ay ku kala duwan yihiin xawaaraha mootada, waxay wanaajiyaan waxqabadka mootada iyo isticmaalka tamarta iyagoo ka fogaanaya hawlgallada degdegga ah. Codsiyada: Caadi ahaan automation-ka, wax-soo-saarka, iyo nidaamyada tamarta-fufan
Awood la qiimeeyay: U dhigma heerka awoodda matoorka.
Gelida Voltage: La jaanqaada tamarta sahayda
Marxaladaha wax-gelinta: 1-waji ama 3-weji, oo ku salaysan nidaamka.
Wadooyinka hal waji ah
Maxay Yihiin: VFD-yadan waxaa loogu talagalay matoorrada AC ee hal-waji ah, oo inta badan laga helo qalabyo yaryar, waxay u keenaan kontoroolka xawaaraha matoorada hal-waji ah, iyagoo kor u qaadaya hufnaanta nidaamyada is haysta. Codsiyada: Way ku fiican yihiin taageerayaasha la deggan yahay, kuwa wax ku shuba, iyo bambooyin yaryar
Awood la qiimeeyay: Caadiyan hoos ayuu u dhacaa, tusaale, 0.37kW ilaa 4kW, sababtoo ah xaddidaadaha wax gelinta
Gelida Voltage: Hal-waji, sida 200-240V.
Korontada soo-saarka: Saddex-waji, tusaale, 200-240V, ee matoorka.
Bilaabayaasha jilicsan
Maxay Yihiin: Bilawga jilicsan ayaa si tartiib tartiib ah kor ugu qaadaya korantada inta lagu jiro dhaqdhaqaaqa dhaqdhaqaaqa si ay u xaddidaan qulqulka hadda jira, waxay yareeyaan culeyska makaanikada iyo korantada, sii dheereynaya nolosha dhaqdhaqaaqa. Codsiyada: Ku habboon bambooyin, kombaresarada, iyo kombuyuutarrada meelaha kediska ah ku bilaabma waxay keenaan arrimo
Hadda la qiimeeyay: Wuxuu ku habboon yahay mootada hadda, tusaale, 10A ilaa 1000A.
Voltage la qiimeeyay: La jaan qaada saadka, tusaale, 200-690V.
Xakamaynta Korantada Wareegga: Danabka firfircoonida, tusaale ahaan, 24V DC, 110V AC.
Iska caabiyeyaasha Braking
Waxay Yihiin: Ku-xidhan VFD-yada, Braking Resistors waxay firdhiyaan tamarta xad-dhaafka ah inta lagu jiro dhaqdhaqaaqa degdega ah ee dhaqdhaqaaqa, waxay xaqiijiyaan badbaado, la xakameeyey joojinta iyagoo ka hortagaya korontada wadista. Codsiyada: Waa lama huraan u ah wiishashka, wiishashka, iyo culeysyada firfircoonida sare ee u baahan joogsi degdeg ah
Qiimaha iska caabinta: Gudaha ohms, tusaale, 10Ω ilaa 100Ω, si loo waafajiyo VFD.
Qiimaynta Awooda: Watts, tusaale, 500W ilaa 5000W, si loo xakameeyo daadinta tamarta.